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本文用几何光学的观点,对如何寻求高均匀照明系统的设计方法进行了讨论,找出了与之相应的质量评价方式,并对视场边缘照度随CoS~4W(W为复眼透镜的半视场角)而下降这一问题提出了不同的看法。
This paper discusses the design method of how to seek a high uniform illumination system from the point of view of geometrical optics, and finds out the quality evaluation methods corresponding to it. The edge illumination of the field varies with CoS ~ 4W Field angle) and put forward a different view.